BD9502247
Ethyl2-(2-formamidothiazol-4-yl)-2-oxoacetate , 95+% , 64987-03-7
CAS NO.：64987-03-7
Empirical Formula: C8H8N2O4S
Molecular Weight: 228.23
MDL number: MFCD00010412
EINECS: 265-299-4
| Pack Size | Price | Stock | Quantity |
| 100mg | RMB72.00 | In Stock |
|
| 250mg | RMB121.60 | In Stock |
|
| 1g | RMB327.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 232-234 °C |
| Boiling point: | 381.3±34.0 °C(Predicted) |
| Density | 1.5150 (rough estimate) |
| refractive index | 1.5690 (estimate) |
| storage temp. | 2-8°C |
| solubility | Chloroform (Slightly, Heated), DMSO (Slightly) |
| form | Solid |
| pka | 8.11±0.70(Predicted) |
| color | Light Yellow |
Description and Uses
Ethyl 2-(2-Formamidothiazol-4-yl)-2-oxoacetate is an intermediate formed in the synthesis of Cefixime Ethyl Ester Sodium Salt (C242830), an ester impurity of the third generation cephalosporin antibiotic, Cefixime (C242800).
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313-P362 |
| Hazard Codes | Xn,Xi |
| Risk Statements | 36/37/38-22 |
| Safety Statements | 36/37/39-26-37/39 |
| HS Code | 29341000 |
